package com.zhuqieli.database_learn.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author dupr
 * @description Redis配置类
 * @date 2023/8/30 16:40:27
 */
@Configuration
public class RedisConfig {

    /**
     * redisTemplate配置
     *
     * @author dupr
     * @date 2023/8/30 16:48:50
     */
    @Bean(value = "redisTemplateWithString")
    public RedisTemplate<String, Object> getRedisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(factory);

        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        //序列化redis的key值
        redisTemplate.setKeySerializer(stringRedisSerializer);

        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance,
                ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
        redisTemplate.setHashKeySerializer(stringRedisSerializer);
        redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }

    @Bean
    public RedisTemplate<String, byte[]> redisTemplateOfFileCache(RedisConnectionFactory factory) {
        RedisTemplate<String, byte[]> redisTemplate = new RedisTemplate<>();
        StringRedisSerializer serializer = new StringRedisSerializer();

        redisTemplate.setConnectionFactory(factory);
        redisTemplate.setKeySerializer(serializer);

        return redisTemplate;
    }


}